<template>
    <div class="app-container">
        <!--顶部Header区域-->
        <mt-header fixed title="黑马程序员.Vue项目"></mt-header>
        <!--中间的路由router-view区域-->
        <transition >
            <router-view></router-view>
        </transition>


        <!--中底部的Tabbar区域-->
        <nav class="mui-bar mui-bar-tab">
            <router-link class="mui-tab-item" to="/home">
                <span class="mui-icon mui-icon-home"></span>
                <span class="mui-tab-label">首页</span>
            </router-link>
            <router-link class="mui-tab-item" to="/member">
                <span class="mui-icon mui-icon-contact">
                    </span>
                <span class="mui-tab-label">会员</span>
            </router-link>
            <router-link class="mui-tab-item" to="/shopcar">
                <span class="mui-icon mui-icon-extra mui-icon-extra-cart">
                    <span class="mui-badge">0</span>
                </span>
                <span class="mui-tab-label">购物车</span>
            </router-link>
            <router-link class="mui-tab-item" to="/search">
                <span class="mui-icon mui-icon-search"></span>
                <span class="mui-tab-label">搜索</span>
            </router-link>
        </nav>
    </div>
</template>

<script>

</script>

<style scoped lang="scss">
    .app-container{
        padding-top:40px;
        overflow: hidden; //由于从左侧进的话内容扩大出现滚动条 所以多出的隐藏
        padding-bottom:50px; //新闻列表最后一项不会被遮住
    }
    .v-enter{
        opacity:0;
        transform:translateX(100%); //从左侧进
    }
    .v-leave-to{
        opacity:0;
        transform:translateX(-100%); //从左侧出
        position: absolute;  //实现不从下往上跳
    }
    .v-enter-active,
    .v-leave-active{
        transition:all 0.5s ease;
    }
</style>